Anti-loosening tent peg

Abstract

The invention provides an anti-loosening tent peg, and relates to the field of tent pegs. A transverse anti-loosening structure is slidably arranged in the first nail body, a connecting assembly is fixedly arranged at the bottom of the first nail body, and a splicing nail body is fixedly arranged at the bottom of the connecting assembly; a winding assembly is fixedly arranged at the top of the first nail body, a control structure is fixedly arranged on the outer side of the winding assembly, the nail bodies can be transversely supported through the transverse anti-loosening structure and the connecting assembly, the phenomena of left-right shaking and loosening of the ground nail are avoided, splicing nail bodies of different specifications can be spliced through the connecting assembly, and the splicing efficiency is improved. The ground nail can meet diversified use requirements, and the problems that the ground nail is not provided with lateral support in a longitudinal friction force fixing mode, and flexible length adjustment and splicing are difficult to achieve are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of tent ground spikes, in particular to an anti-loosening type tent ground spike. Background Art

[0002] Tent pegs are accessories used to secure a tent when camping. Their main function is to firmly fix the tent to the ground to prevent it from being blown over or moved in strong winds or bad weather. Pegs are usually made of metal materials such as stainless steel, aluminum alloy, carbon fiber, etc. These materials have good strength and corrosion resistance.

[0003] The structures of common tent ground spikes on the current market are generally simple and basic. Such ground spikes mainly rely on the static friction between the nail body and the soil to resist external pull, thereby preventing the ground spikes from being easily pulled out. However, this fixing method that relies solely on longitudinal friction lacks lateral support. When lateral force acts on the tent, the ground spikes are prone to shaking due to uneven force, or even gradually loosen, seriously affecting the overall stability and safety of the tent. In addition, existing ground spikes are difficult to flexibly adjust and splice in length. In actual applications, different geological conditions have different requirements for the insertion depth of ground spikes, and fixed-length ground spikes are often difficult to meet diverse usage needs. If deeper insertion is required to enhance stability, the ground spikes may be too long to carry and store. Conversely, if the ground spikes are too short, they may not provide sufficient fixing force. Summary of the Invention

[0004] In view of this, the present invention provides an anti-loosening type tent ground nail, which has a transverse anti-loosening structure and a connecting component, which can laterally support the nail body to prevent the ground nail from shaking left and right and loosening, and can use the connecting component to splice nail bodies of different specifications, which is conducive to making the ground nail meet diverse usage requirements.

[0005] The present invention provides an anti-loosening tent ground peg, specifically comprising: a first nail body; a transverse anti-loosening structure is slidably provided inside the first nail body, a connecting assembly is fixedly provided at the bottom of the first nail body, and a splicing nail body is fixedly provided at the bottom of the connecting assembly; a winding assembly is fixedly provided at the top of the first nail body, and a control structure is fixedly provided on the outside of the winding assembly; A guide column is fixedly provided inside the first nail body, and the guide column is arranged in a hexagonal shape, and a vertical column is slidably provided on the outside of the guide column; a linkage frame is fixedly provided on the outside of the vertical column, and one side of the linkage frame is arranged in a bevel structure, and a linkage groove is provided inside the linkage frame; The transverse anti-loosening structure includes: a linkage column, a linkage seat and a transverse nail body; the linkage column is movably arranged inside the linkage groove; the linkage seat is fixedly arranged on the outside of the linkage column, and a bevel is arranged inside the linkage seat, and the bevel inside the linkage seat is in contact with the bevel on one side of the linkage frame; the transverse nail body is fixedly arranged on the outside of the linkage seat, and the transverse nail body is slidably arranged inside the first nail body.

[0006] In at least some embodiments, a drive screw is provided inside the top side of the first nail body through a threaded connection, and a handle is fixedly provided on the top of the drive screw in a circular array; a drive block is rotatably provided at the bottom end of the drive screw, and the drive block is fixedly provided at the top of the vertical column.

[0007] In at least some embodiments, the connecting assembly includes: a connecting plate, a sliding rod, a baffle and a positioning rod; the connecting plate is fixedly arranged at the bottom of the first nail body; the sliding rod is slidably arranged on both sides of the inside of the connecting plate; the baffle is fixedly arranged at one end of the sliding rod, and a spring member is arranged between the baffle and the inner side of the connecting plate, and the spring member is located on the outside of the sliding rod; the positioning rod is fixedly arranged at the bottom of the connecting plate, and a chamfer is provided at the bottom end of the positioning rod.

[0008] In at least some embodiments, the connecting assembly further comprises: a vertical plate and a connecting block; the vertical plate is fixedly arranged at the other end of the sliding rod; the connecting block is fixedly arranged at the inner side of the bottom of the vertical plate, and a bevel is provided at the bottom of the connecting block, and the connecting block and the vertical plate are symmetrically arranged in two groups.

[0009] In at least some embodiments, the splicing nail body includes: a second nail body, a vertical groove and a connecting groove; the second nail body is movably inserted into the bottom of the connecting plate; the vertical groove is opened on both sides of the top of the second nail body, and a vertical plate is slidably arranged inside the vertical groove; the connecting groove is opened inside the second nail body, and the connecting groove is communicated with the vertical groove, and a connecting block is movably arranged inside the connecting groove.

[0010] In at least some embodiments, the splicing nail body further includes: a positioning hole; the positioning hole is opened inside the top side of the second nail body, and a positioning rod is slidably arranged inside the positioning hole, and the positioning holes and the positioning rods are symmetrically arranged in two groups.

[0011] In at least some embodiments, the winding assembly includes: a fixed frame, a winding frame, a winding roller and a ratchet; the fixed frame is fixedly arranged on the outside of the top of the first nail body; the winding frame is fixedly arranged on the outside of the fixed frame; the winding roller is rotatably arranged on the inside of the top of the winding frame, and a handwheel is fixedly arranged at one end of the winding roller; the ratchet is fixedly arranged on the outside of the winding roller.

[0012] In at least some embodiments, the winding assembly further includes: auxiliary holes; the auxiliary holes are opened inside the winding roller, and the auxiliary holes completely pass through the winding roller, and the auxiliary holes are arranged in a straight line.

[0013] In at least some embodiments, the control structure includes: a control seat, a pressure rod, a base plate and a pawl; the control seat is fixedly arranged on the outside of the winding frame; the pressure rod is slidably arranged inside the control seat, and a spring member is arranged between the top of the pressure rod and the top of the control seat; the base plate is fixedly arranged at the bottom end of the pressure rod, and the top of the base plate is in contact with the bottom of the control seat; the pawl is fixedly arranged at the top end of the pressure rod, and the pawl is engaged with the ratchet.

[0014] Beneficial effects 1. The present invention, by providing a linkage frame and a linkage groove as well as a linkage column and a linkage seat, can move the transverse nail body outward when the driving screw drives the linkage frame to move downward; can insert the transverse nail body into the soil to provide transverse support and reinforcement for the first nail body; thereby, it can prevent the ground nail from shaking left and right and loosening; and when the linkage frame moves upward, the transverse nail body can be retracted into the interior of the first nail body, which is conducive to pulling out the first nail body.

[0015] 2. The present invention, by providing a connecting block and a vertical plate as well as a spring member and a sliding rod, can make the connecting block automatically slide into the connecting groove, so that the connecting block uses the top straight edge to fix the second nail body to the bottom of the connecting plate; it is convenient to splice and install second nail bodies of different specifications according to actual needs, and it is convenient to meet the insertion depth requirements of the ground nails according to different geological conditions; at the same time, it is convenient for disassembly and assembly, and it is convenient for storage.

[0016] 3. The present invention, by providing a pawl and a ratchet, can make the winding roller rotate in one direction, and then can wind the rope for fixing the tent around the outside of the winding roller, which is beneficial to tightening the rope; so that the rope can apply uniform tension to the tent in a stable and reliable manner, effectively enhancing the overall stability of the tent, so that it can maintain a more stable posture when facing natural factors such as wind and rain, and is less likely to shake or fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0018] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached figure: Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the internal structure of the first nail body of the present invention.

[0021] Figure 3 It is a structural schematic diagram of the guide column of the present invention.

[0022] Figure 4 It is a structural schematic diagram of the linkage frame and linkage slot of the present invention.

[0023] Figure 5 It is a structural schematic diagram of the anti-loosening structure of the present invention.

[0024] Figure 6 It is a structural schematic diagram of the connection component of the present invention.

[0025] Figure 7 It is a structural schematic diagram of the splicing nail body of the present invention.

[0026] Figure 8 It is a schematic structural diagram of the winding assembly of the present invention.

[0027] Figure 9 It is a structural schematic diagram of the winding roller and the auxiliary hole of the present invention.

[0028] Figure 10 It is a structural diagram of the control structure of the present invention.

[0029] Reference Signs List 1. First nail body; 101. Drive screw; 102. Handle; 103. Drive block; 104. Vertical column; 105. Guide column; 106. Linkage frame; 107. Linkage slot; 2. Horizontal anti-loosening structure; 201. Linkage column; 202. Linkage seat; 203. Horizontal nail body; 3. Connecting assembly; 301. Connecting plate; 302. Sliding rod; 303. Baffle; 304. Vertical plate; 305. Connecting block; 306. Positioning rod; 4. Splicing nail body; 401. Second nail body; 402. Vertical groove; 403. Connecting groove; 404. Positioning hole; 5. Winding assembly; 501. Fixing frame; 502. Winding frame; 503. Winding roller; 504. Auxiliary hole; 505. Ratchet; 6. Control structure; 601. Control seat; 602. Pressure rod; 603. Bottom plate; 604. Ratchet. DETAILED DESCRIPTION

[0030] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0031] Example 1: Please refer to Figures 1 to 10 As shown: The present invention provides an anti-loosening tent ground spike, comprising a first spike body 1; a transverse anti-loosening structure 2 is slidably provided inside the first spike body 1, a connecting assembly 3 is fixedly provided at the bottom of the first spike body 1, and a splicing spike body 4 is fixedly provided at the bottom of the connecting assembly 3; a winding assembly 5 is fixedly provided at the top of the first spike body 1, and a control structure 6 is fixedly provided on the outside of the winding assembly 5; In the embodiment of the present disclosure, a guide column 105 is fixedly provided inside the first nail body 1, and the guide column 105 is set to be hexagonal, and a vertical column 104 is slidably provided on the outside of the guide column 105; a linkage frame 106 is fixedly provided on the outside of the vertical column 104, and one side of the linkage frame 106 is set to a bevel structure, and a linkage groove 107 is opened inside the linkage frame 106; the horizontal anti-loosening structure 2 includes: a linkage column 201, a linkage seat 202 and a horizontal nail body 203; the linkage column 201 is movably provided inside the linkage groove 107; the linkage seat 202 is fixedly provided on the outside of the linkage column 201, and a bevel is provided inside the linkage seat 202, and the bevel inside the linkage seat 202 is in contact with the bevel on one side of the linkage frame 106; the horizontal nail body 203 is fixedly provided on the linkage seat 20 2 outside, and the horizontal nail body 203 is slidably arranged inside the first nail body 1; a driving screw 101 is provided inside the top side of the first nail body 1 through a threaded connection, and a handle 102 is fixedly provided on the top of the driving screw 101 in a ring array; a driving block 103 is rotatably provided at the bottom end of the driving screw 101, and the driving block 103 is fixedly arranged on the top of the vertical column 104; its specific function is: by providing a linkage frame 106 and a linkage groove 107 as well as a linkage column 201 and a linkage seat 202, when the driving screw 101 drives the linkage frame 106 to move downward, the horizontal nail body 203 can be moved outward; the horizontal nail body 203 can be inserted into the soil to provide horizontal support and reinforcement for the first nail body 1; thereby, the ground nail can be prevented from shaking left and right and loosening.

[0032] Example 2: Please refer to Figure 6 and Figure 7As shown: Based on the first embodiment, the connecting component 3 includes: a connecting disk 301, a sliding rod 302, a baffle 303, a positioning rod 306, a vertical plate 304 and a connecting block 305; the connecting disk 301 is fixedly arranged at the bottom of the first nail body 1; the sliding rod 302 is slidably arranged on both sides of the inside of the connecting disk 301; the baffle 303 is fixedly arranged at one end of the sliding rod 302, and a spring member is arranged between the baffle 303 and the inner side of the connecting disk 301, and the spring member is located on the sliding rod 302 outside; positioning rod 306 is fixedly set at the bottom of connecting plate 301, and the bottom end of positioning rod 306 is chamfered; vertical plate 304 is fixedly set at the other end of sliding rod 302; connecting block 305 is fixedly set at the bottom inner side of vertical plate 304, and the bottom of connecting block 305 is provided with bevel edge, and connecting block 305 and vertical plate 304 are symmetrically provided with two groups; splicing nail body 4 includes: second nail body 401, vertical groove 402, connecting groove 403 and positioning hole 4 04; the second nail body 401 is movably arranged at the bottom of the connecting disk 301; vertical grooves 402 are opened on both sides of the top of the second nail body 401, and vertical plates 304 are slidably arranged inside the vertical grooves 402; the connecting grooves 403 are opened inside the second nail body 401, and the connecting grooves 403 are communicated with the vertical grooves 402, and a connecting block 305 is movably arranged inside the connecting grooves 403; the positioning holes 404 are opened inside the top side of the second nail body 401, and a positioning rod 306 is slidably arranged inside the positioning holes 404, and the positioning holes 404 and the positioning rods 306 are symmetrically arranged in two groups; its specific function is: by providing the connecting block 305 and the vertical plate 304 as well as the spring member and the sliding rod 302, the connecting block 305 can automatically slide into the connecting groove 403, so that the connecting block 305 uses the top straight edge to fix the second nail body 401 to the bottom of the connecting disk 301; it is conducive to splicing and installing second nail bodies 401 of different specifications according to actual needs.

[0033] Example 3: Please refer to Figures 8 to 10As shown: Based on the first and second embodiments, the winding assembly 5 includes: a fixing frame 501, a winding frame 502, a winding roller 503, an auxiliary hole 504 and a ratchet 505; the fixing frame 501 is fixedly arranged on the top outside of the first nail body 1; the winding frame 502 is fixedly arranged on the outside of the fixing frame 501; the winding roller 503 is rotatably arranged on the top inside of the winding frame 502, and a handwheel is fixedly arranged at one end of the winding roller 503; the ratchet 505 is fixedly arranged on the outside of the winding roller 503; the auxiliary hole 504 is opened inside the winding roller 503, and the auxiliary hole 504 completely passes through the winding roller 503, and the auxiliary holes 504 are arranged in a straight line; the control structure 6 includes: a control seat 601, a pressure rod 602, base plate 603 and pawl 604; the control seat 601 is fixedly arranged on the outside of the winding frame 502; the pressure rod 602 is slidably arranged inside the control seat 601, and a spring member is arranged between the top of the pressure rod 602 and the top of the control seat 601; the base plate 603 is fixedly arranged at the bottom end of the pressure rod 602, and the top of the base plate 603 is in contact with the bottom of the control seat 601; the pawl 604 is fixedly arranged at the top of the pressure rod 602, and the pawl 604 is engaged with the ratchet 505; its specific function is: by providing the pawl 604 and the ratchet 505, the winding roller 503 can be rotated in one direction, and then the rope for fixing the tent can be wound around the outside of the winding roller 503, which is conducive to tightening the rope.

[0034] When the second nail body 401 is in contact with the bottom of the connecting plate 301, the spring element drives the connecting block 305 to return to its original position through the sliding rod 302 and the vertical plate 304, so that the connecting block 305 slides into the connecting groove 403, thereby fixing the second nail body 401 to the bottom of the connecting plate 301; then, the fixing frame 501 is knocked into the soil so that the second nail body 401 and the first nail body 1 are knocked into the soil; then, the driving screw 101 is rotated by the handle 102, and the driving screw 101 drives the vertical column 104 downward through the driving block 103 and the guide column 105, so that the linkage frame 106 moves downward. The linkage frame 106 drives the horizontal nail body 203 to slide outward through the linkage groove 107, the linkage column 201 and the linkage seat 202, so that the horizontal nail body 203 is inserted into the soil horizontally, so that the first nail body 1 has horizontal support; then the rope is passed through the auxiliary hole 504 and tied to the winding roller 503, and the winding roller 503 is rotated by the hand wheel so that the winding roller 503 winds the rope; at the same time, the pawl 604, as a key limiting component, will form a stable meshing relationship with the tooth groove of the ratchet 505. Whenever the winding roller 503 tends to rotate in the opposite direction, the pawl 604 will immediately be stuck in the corresponding tooth groove of the ratchet 505 through the spring member and the pressure rod 602, effectively preventing the ratchet 505 and the winding roller 503 from moving in the opposite direction, thereby ensuring that the winding roller 503 always maintains a unidirectional rotation state; so that the originally loose rope is gradually tightly and orderly wound around the outside of the winding roller 503, so that the rope fixing the tent is tightened.

Claims

1. A tent ground nail with an anti-loosening function, characterized in that: include: A first nail body (1); a transverse anti-loosening structure (2) is slidably provided inside the first nail body (1), a connecting component (3) is fixedly provided at the bottom of the first nail body (1), and a splicing nail body (4) is fixedly provided at the bottom of the connecting component (3); a winding component (5) is fixedly provided at the top of the first nail body (1), and a control structure (6) is fixedly provided on the outside of the winding component (5); A guide column (105) is fixedly provided inside the first nail body (1), and the guide column (105) is configured as a hexagon, and a vertical column (104) is slidably provided outside the guide column (105); a linkage frame (106) is fixedly provided outside the vertical column (104), and one side of the linkage frame (106) is configured as a bevel structure, and a linkage groove (107) is provided inside the linkage frame (106); The transverse anti-loosening structure (2) comprises: a linkage column (201), a linkage seat (202) and a transverse nail body (203); the linkage column (201) is movably arranged inside the linkage groove (107); the linkage seat (202) is fixedly arranged outside the linkage column (201), and a bevel is provided inside the linkage seat (202), and the bevel inside the linkage seat (202) is in contact with the bevel on one side of the linkage frame (106); the transverse nail body (203) is fixedly arranged outside the linkage seat (202), and the transverse nail body (203) is slidably arranged inside the first nail body (1).

2. The anti-loosening tent ground peg according to claim 1, characterized in that: A driving screw (101) is provided inside the top side of the first nail body (1) through a threaded connection, and a handle (102) is fixedly provided at the top end of the driving screw (101) in a ring array; a driving block (103) is rotatably provided at the bottom end of the driving screw (101), and the driving block (103) is fixedly provided at the top end of the vertical column (104).

3. The anti-loosening tent ground peg according to claim 1, characterized in that: The connecting assembly (3) comprises: a connecting disk (301), a sliding rod (302), a baffle (303) and a positioning rod (306); the connecting disk (301) is fixedly arranged at the bottom of the first nail body (1); the sliding rod (302) is slidably arranged on both sides of the inside of the connecting disk (301); the baffle (303) is fixedly arranged at one end of the sliding rod (302), and a spring member is arranged between the baffle (303) and the inside of the connecting disk (301), and the spring member is located outside the sliding rod (302); the positioning rod (306) is fixedly arranged at the bottom of the connecting disk (301), and the bottom end of the positioning rod (306) is provided with a chamfer.

4. The anti-loosening tent ground peg according to claim 3, characterized in that: The connecting assembly (3) further comprises: a vertical plate (304) and a connecting block (305); the vertical plate (304) is fixedly arranged at the other end of the sliding rod (302); the connecting block (305) is fixedly arranged at the inner side of the bottom of the vertical plate (304), and the bottom of the connecting block (305) is provided with a bevel, and the connecting block (305) and the vertical plate (304) are both symmetrically arranged in two groups.

5. The anti-loosening tent ground peg according to claim 4, characterized in that: The splicing nail body (4) comprises: a second nail body (401), a vertical groove (402) and a connecting groove (403); the second nail body (401) is movably plugged into the bottom of the connecting plate (301); the vertical groove (402) is provided on both sides of the top of the second nail body (401), and a vertical plate (304) is slidably provided inside the vertical groove (402); the connecting groove (403) is provided inside the second nail body (401), and the connecting groove (403) is communicated with the vertical groove (402), and a connecting block (305) is movably provided inside the connecting groove (403).

6. The anti-loosening tent ground peg according to claim 3, characterized in that: The splicing nail body (4) further comprises: a positioning hole (404); the positioning hole (404) is opened inside the top side of the second nail body (401), and a positioning rod (306) is slidably arranged inside the positioning hole (404), and the positioning hole (404) and the positioning rod (306) are symmetrically arranged in two groups.

7. The anti-loosening tent ground peg according to claim 1, characterized in that: The winding assembly (5) comprises: a fixing frame (501), a winding frame (502), a winding roller (503) and a ratchet (505); the fixing frame (501) is fixedly arranged on the outside of the top of the first nail body (1); the winding frame (502) is fixedly arranged on the outside of the fixing frame (501); the winding roller (503) is rotatably arranged on the inside of the top of the winding frame (502), and a handwheel is fixedly arranged on one end of the winding roller (503); and the ratchet (505) is fixedly arranged on the outside of the winding roller (503).

8. The anti-loosening tent ground peg according to claim 7, characterized in that: The winding assembly (5) further comprises: an auxiliary hole (504); the auxiliary hole (504) is opened inside the winding roller (503), and the auxiliary hole (504) completely penetrates the winding roller (503), and the auxiliary holes (504) are arranged in a straight line.

9. The anti-loosening tent ground peg according to claim 7, characterized in that: The control structure (6) comprises: a control seat (601), a pressure rod (602), a bottom plate (603) and a ratchet (604); the control seat (601) is fixedly arranged on the outside of the winding frame (502); the pressure rod (602) is slidably arranged inside the control seat (601), and a spring member is arranged between the top end of the pressure rod (602) and the top of the control seat (601); the bottom plate (603) is fixedly arranged at the bottom end of the pressure rod (602), and the top of the bottom plate (603) is in contact with the bottom of the control seat (601); the ratchet (604) is fixedly arranged at the top end of the pressure rod (602), and the ratchet (604) is engaged with the ratchet (505).

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